MEMBER FOR PREVENTING ATTACHMENT OF MARINE ORGANISM OR THE LIKE
PROBLEM TO BE SOLVED: To provide a member capable of effectively preventing attachment of marine organisms, etc., without polluting the sea. SOLUTION: This member for preventing the attachment of the marine organisms is obtained by spraying zinc on the surface of a metal base material plate 2, formi...
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| creator | KANAMARU HIROMORI AZUMA MITSUAKI URAMOTO YUICHI SHIMIZU MASARU YOSHINAGA MASAHIRO IMAIZUMI YUKIO |
| description | PROBLEM TO BE SOLVED: To provide a member capable of effectively preventing attachment of marine organisms, etc., without polluting the sea. SOLUTION: This member for preventing the attachment of the marine organisms is obtained by spraying zinc on the surface of a metal base material plate 2, forming a zinc sprayed layer 3 and irregularly spraying and forming silver particles 4 having a noble potential relatively to the zinc in the dotted form on the surface of the zinc sprayed layer 3. The coverage of the silver particles 4 is 5-50%, preferably 10-30% based on the surface area of the zinc sprayed layer and the silver particles 4 are formed so as to provide dotted particles having 0.01-1 mm, preferably about 0.1 mm diameter. The resultant platy member is dipped in seawater to thereby form a local battery 5 of the zinc sprayed layer 3 and the silver particles 4. The attachment of the marine organisms to the surface of the platy member is prevented by electrochemical sterilizing actions with a microcurrent in the zinc sprayed layer 3. |
| format | Patent |
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SOLUTION: This member for preventing the attachment of the marine organisms is obtained by spraying zinc on the surface of a metal base material plate 2, forming a zinc sprayed layer 3 and irregularly spraying and forming silver particles 4 having a noble potential relatively to the zinc in the dotted form on the surface of the zinc sprayed layer 3. The coverage of the silver particles 4 is 5-50%, preferably 10-30% based on the surface area of the zinc sprayed layer and the silver particles 4 are formed so as to provide dotted particles having 0.01-1 mm, preferably about 0.1 mm diameter. The resultant platy member is dipped in seawater to thereby form a local battery 5 of the zinc sprayed layer 3 and the silver particles 4. The attachment of the marine organisms to the surface of the platy member is prevented by electrochemical sterilizing actions with a microcurrent in the zinc sprayed layer 3.</description><edition>7</edition><language>eng</language><subject>AGRICULTURE ; ANIMAL HUSBANDRY ; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUSPLANTS ; CATCHING, TRAPPING OR SCARING OF ANIMALS ; CHEMISTRY ; EQUIPMENT FOR SHIPPING ; FISHING ; FORESTRY ; HUMAN NECESSITIES ; HUNTING ; METALLURGY ; PERFORMING OPERATIONS ; RELATED EQUIPMENT ; SHIPS OR OTHER WATERBORNE VESSELS ; TRANSPORTING ; TRAPPING ; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE</subject><creationdate>2003</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20030304&DB=EPODOC&CC=JP&NR=2003061556A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20030304&DB=EPODOC&CC=JP&NR=2003061556A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KANAMARU HIROMORI</creatorcontrib><creatorcontrib>AZUMA MITSUAKI</creatorcontrib><creatorcontrib>URAMOTO YUICHI</creatorcontrib><creatorcontrib>SHIMIZU MASARU</creatorcontrib><creatorcontrib>YOSHINAGA MASAHIRO</creatorcontrib><creatorcontrib>IMAIZUMI YUKIO</creatorcontrib><title>MEMBER FOR PREVENTING ATTACHMENT OF MARINE ORGANISM OR THE LIKE</title><description>PROBLEM TO BE SOLVED: To provide a member capable of effectively preventing attachment of marine organisms, etc., without polluting the sea. SOLUTION: This member for preventing the attachment of the marine organisms is obtained by spraying zinc on the surface of a metal base material plate 2, forming a zinc sprayed layer 3 and irregularly spraying and forming silver particles 4 having a noble potential relatively to the zinc in the dotted form on the surface of the zinc sprayed layer 3. The coverage of the silver particles 4 is 5-50%, preferably 10-30% based on the surface area of the zinc sprayed layer and the silver particles 4 are formed so as to provide dotted particles having 0.01-1 mm, preferably about 0.1 mm diameter. The resultant platy member is dipped in seawater to thereby form a local battery 5 of the zinc sprayed layer 3 and the silver particles 4. The attachment of the marine organisms to the surface of the platy member is prevented by electrochemical sterilizing actions with a microcurrent in the zinc sprayed layer 3.</description><subject>AGRICULTURE</subject><subject>ANIMAL HUSBANDRY</subject><subject>APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUSPLANTS</subject><subject>CATCHING, TRAPPING OR SCARING OF ANIMALS</subject><subject>CHEMISTRY</subject><subject>EQUIPMENT FOR SHIPPING</subject><subject>FISHING</subject><subject>FORESTRY</subject><subject>HUMAN NECESSITIES</subject><subject>HUNTING</subject><subject>METALLURGY</subject><subject>PERFORMING OPERATIONS</subject><subject>RELATED EQUIPMENT</subject><subject>SHIPS OR OTHER WATERBORNE VESSELS</subject><subject>TRANSPORTING</subject><subject>TRAPPING</subject><subject>TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2003</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLD3dfV1cg1ScPMPUggIcg1z9Qvx9HNXcAwJcXT28AXyFPzdFHwdgzz9XBX8g9wd_TyDfYEMhRAPVwUfT29XHgbWtMSc4lReKM3NoOTmGuLsoZtakB-fWlyQmJyal1oS7xVgZGBgbGBmaGpq5mhMlCIAv7wqlA</recordid><startdate>20030304</startdate><enddate>20030304</enddate><creator>KANAMARU HIROMORI</creator><creator>AZUMA MITSUAKI</creator><creator>URAMOTO YUICHI</creator><creator>SHIMIZU MASARU</creator><creator>YOSHINAGA MASAHIRO</creator><creator>IMAIZUMI YUKIO</creator><scope>EVB</scope></search><sort><creationdate>20030304</creationdate><title>MEMBER FOR PREVENTING ATTACHMENT OF MARINE ORGANISM OR THE LIKE</title><author>KANAMARU HIROMORI ; AZUMA MITSUAKI ; URAMOTO YUICHI ; SHIMIZU MASARU ; YOSHINAGA MASAHIRO ; IMAIZUMI YUKIO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2003061556A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2003</creationdate><topic>AGRICULTURE</topic><topic>ANIMAL HUSBANDRY</topic><topic>APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUSPLANTS</topic><topic>CATCHING, TRAPPING OR SCARING OF ANIMALS</topic><topic>CHEMISTRY</topic><topic>EQUIPMENT FOR SHIPPING</topic><topic>FISHING</topic><topic>FORESTRY</topic><topic>HUMAN NECESSITIES</topic><topic>HUNTING</topic><topic>METALLURGY</topic><topic>PERFORMING OPERATIONS</topic><topic>RELATED EQUIPMENT</topic><topic>SHIPS OR OTHER WATERBORNE VESSELS</topic><topic>TRANSPORTING</topic><topic>TRAPPING</topic><topic>TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE</topic><toplevel>online_resources</toplevel><creatorcontrib>KANAMARU HIROMORI</creatorcontrib><creatorcontrib>AZUMA MITSUAKI</creatorcontrib><creatorcontrib>URAMOTO YUICHI</creatorcontrib><creatorcontrib>SHIMIZU MASARU</creatorcontrib><creatorcontrib>YOSHINAGA MASAHIRO</creatorcontrib><creatorcontrib>IMAIZUMI YUKIO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KANAMARU HIROMORI</au><au>AZUMA MITSUAKI</au><au>URAMOTO YUICHI</au><au>SHIMIZU MASARU</au><au>YOSHINAGA MASAHIRO</au><au>IMAIZUMI YUKIO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>MEMBER FOR PREVENTING ATTACHMENT OF MARINE ORGANISM OR THE LIKE</title><date>2003-03-04</date><risdate>2003</risdate><abstract>PROBLEM TO BE SOLVED: To provide a member capable of effectively preventing attachment of marine organisms, etc., without polluting the sea. SOLUTION: This member for preventing the attachment of the marine organisms is obtained by spraying zinc on the surface of a metal base material plate 2, forming a zinc sprayed layer 3 and irregularly spraying and forming silver particles 4 having a noble potential relatively to the zinc in the dotted form on the surface of the zinc sprayed layer 3. The coverage of the silver particles 4 is 5-50%, preferably 10-30% based on the surface area of the zinc sprayed layer and the silver particles 4 are formed so as to provide dotted particles having 0.01-1 mm, preferably about 0.1 mm diameter. The resultant platy member is dipped in seawater to thereby form a local battery 5 of the zinc sprayed layer 3 and the silver particles 4. The attachment of the marine organisms to the surface of the platy member is prevented by electrochemical sterilizing actions with a microcurrent in the zinc sprayed layer 3.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| subjects | AGRICULTURE ANIMAL HUSBANDRY APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUSPLANTS CATCHING, TRAPPING OR SCARING OF ANIMALS CHEMISTRY EQUIPMENT FOR SHIPPING FISHING FORESTRY HUMAN NECESSITIES HUNTING METALLURGY PERFORMING OPERATIONS RELATED EQUIPMENT SHIPS OR OTHER WATERBORNE VESSELS TRANSPORTING TRAPPING TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE |
| title | MEMBER FOR PREVENTING ATTACHMENT OF MARINE ORGANISM OR THE LIKE |
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